Section 291.104 - Who may file a complaint or a third-party brief?(a) You may file a complaint under this subpart if you are a shipper and you believe that you have been denied open and nondiscriminatory access to an OCSLA pipeline that is not a FERC pipeline.(b) Any person that believes its interests may be affected by precedents established by adjudication of complaints under this rule may submit a brief to BSEE. The brief must be served following the procedure set out in § 291.107 . After considering the brief, it is within BSEE's discretion as to whether BSEE may:(1) Address the brief in its decision;(2) Not address the brief in its decision; or(3) Include the submitter of the brief in the proceeding as a party.